Question

An airplane flies with a constant speed of 84 km/h. How far can it travel in 120 minutes? Step by step. Thanks in advance! :)

Answer 1

GIVEN,

SPEED-84KM/H

TIME- 120 MINUTES = 2 HOURS

ANSWER,

=S=D/T

=SXT=D

=84X2=D

=168=D

SO , THE AEROPLANE WILL TRAVEL 168 KM AFTER 2 HOURS .

Answer 2

Answer:

Hence, airplane will travel 168Km in 120minutes.

Step-by-step explanation:

As per the data provided in above given question.

The given data is as follows.

An airplane flies with a constant speed of 84 km/h.

i.e. Speed=84km/h.

We have to find that how far can it travel in 120 minutes. i.e. Distance

By the formula of speed,

$Speed =\frac{Distance}{Time}$

As the time is in minutes,

We have convert it into hours.

By the conversion ratio,

60minutes=1hours

For 120minutes,

=60×2=120

i.e. 2 hours

Substituted the value of Speed and Distance.

$=84=\frac{Distance}{2}$

Now, we will shift denominator 2 of RHS to the numerator of LHS.

W get,

=84×2

=168km.

Hence, airplane will travel 168Km in 120minutes.